Created temporary directory: /tmp/pip-ephem-wheel-cache-ykm1zx9q
Created temporary directory: /tmp/pip-req-tracker-6ayn_ykp
Created requirements tracker '/tmp/pip-req-tracker-6ayn_ykp'
Created temporary directory: /tmp/pip-wheel-zpd1msrd
Collecting ulars==1.0.1b0
  1 location(s) to search for versions of ulars:
  * https://pypi.org/simple/ulars/
  Getting page https://pypi.org/simple/ulars/
  Analyzing links from page https://pypi.org/simple/ulars/
    Found link https://files.pythonhosted.org/packages/e9/bd/4799a7e9a76325da2ded77a6a56589498c9e1792a2ec8294483b931af862/ulars-0.0.1.dev20191208155525-py3-none-any.whl#sha256=5eb872442ac27e83eb6c2deabbf38083791b96c68070c5fc65477e09476d3b41 (from https://pypi.org/simple/ulars/), version: 0.0.1.dev20191208155525
    Found link https://files.pythonhosted.org/packages/91/2f/96729ae1e12cc7c8ebd49338fb6688f74f95c79ecb4c5d328b2a42be5cf1/ulars-0.0.1.dev20191208155525.tar.gz#sha256=623989b46b5952e2acd89740f9c046443ab6b9cb150df24e1b0ab6023655a4fe (from https://pypi.org/simple/ulars/), version: 0.0.1.dev20191208155525
    Found link https://files.pythonhosted.org/packages/25/0e/43db941325ceafc2f714a2cd7c1dfba0ace8243a5e7d7d3cbf637c799335/ulars-1.0.1b0-py3-none-any.whl#sha256=578c3ee9e82cdc6e000ef23754a1b7299636738442f9eab5ecc803f02d2be883 (from https://pypi.org/simple/ulars/), version: 1.0.1b0
    Found link https://files.pythonhosted.org/packages/5d/21/459d0ff3bdfe9127e79b7082fc3d1217d6e9695c8a549e0569ee061d4ab8/ulars-1.0.1b0.tar.gz#sha256=30a3f5a02aced0aa5adc2987c7102afec2bce333db65a7fa1a38a19b940c9407 (from https://pypi.org/simple/ulars/), version: 1.0.1b0
  Using version 1.0.1b0 (newest of versions: 1.0.1b0)
  Created temporary directory: /tmp/pip-unpack-98p24ajw
  Downloading https://files.pythonhosted.org/packages/25/0e/43db941325ceafc2f714a2cd7c1dfba0ace8243a5e7d7d3cbf637c799335/ulars-1.0.1b0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/25/0e/43db941325ceafc2f714a2cd7c1dfba0ace8243a5e7d7d3cbf637c799335/ulars-1.0.1b0-py3-none-any.whl#sha256=578c3ee9e82cdc6e000ef23754a1b7299636738442f9eab5ecc803f02d2be883 (from https://pypi.org/simple/ulars/)
  Saved /tmp/tmpozybelzs/ulars-1.0.1b0-py3-none-any.whl
  Added ulars==1.0.1b0 from https://files.pythonhosted.org/packages/25/0e/43db941325ceafc2f714a2cd7c1dfba0ace8243a5e7d7d3cbf637c799335/ulars-1.0.1b0-py3-none-any.whl#sha256=578c3ee9e82cdc6e000ef23754a1b7299636738442f9eab5ecc803f02d2be883 to build tracker '/tmp/pip-req-tracker-6ayn_ykp'
  Removed ulars==1.0.1b0 from https://files.pythonhosted.org/packages/25/0e/43db941325ceafc2f714a2cd7c1dfba0ace8243a5e7d7d3cbf637c799335/ulars-1.0.1b0-py3-none-any.whl#sha256=578c3ee9e82cdc6e000ef23754a1b7299636738442f9eab5ecc803f02d2be883 from build tracker '/tmp/pip-req-tracker-6ayn_ykp'
Skipping ulars, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-zpd1msrd/ulars
Removed build tracker '/tmp/pip-req-tracker-6ayn_ykp'